HP LaserJet Pro 400 color Printer M451 series - Manual (Page 148)

8. Reinsert the DIMM access door.
9. Close the DIMM access door.
10. Reconnect the power cable and USB or network cable, and then turn on the product.
Enable memory
Windows XP, Windows Server 2003,
Windows Server 2008, and Windows
Vista 1. Click Start.
2. Click Settings.
3. Click Printers and Faxes (using the default Start menu view) or click
Printers (using the Classic Start menu view).
4. Right-click the product driver icon, and then select Properties.
5. Click the Device Settings tab.
6. Expand the area for Installable Options.
7. Next to Automatic Configuration, select Update Now.
8. Click OK.
NOTE: If the memory is not updated correctly after using the Update Now
option, you can manually select the total amount of memory installed in the
product in the Installable Options area.
The Update Now option overwrites any existing product configuration settings.
130 Chapter 10 Manage and maintain ENWW